On Wed, Oct 18, 2017 at 07:18:31PM -0700, Caleb Raitto wrote: > On Fri, Nov 18, 2016 at 11:00 AM, John Fastabend > <john.fastab...@gmail.com> wrote: > > > > From: John Fastabend <john.fastab...@gmail.com> > > Date: Fri, Nov 18, 2016 at 11:00 AM > > Subject: [PATCH 1/5] net: virtio dynamically disable/enable LRO > > To: <tg...@suug.ch>, <s...@cumulusnetworks.com>, > > <alexei.starovoi...@gmail.com>, <dan...@iogearbox.net>, > > <da...@davemloft.net> > > Cc: <john.r.fastab...@intel.com>, <netdev@vger.kernel.org>, > > <bbla...@plumgrid.com>, <john.fastab...@gmail.com>, <bro...@redhat.com> > > > > This adds support for dynamically setting the LRO feature flag. The > > message to control guest features in the backend uses the > > CTRL_GUEST_OFFLOADS msg type. > > Signed-off-by: John Fastabend <john.r.fastab...@intel.com> > > --- > > drivers/net/virtio_net.c | 43 +++++++++++++++++++++++++++++++++++++++++++ > > 1 file changed, 43 insertions(+) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c > > index 2cafd12..0758cae 100644 > > --- a/drivers/net/virtio_net.c > > +++ b/drivers/net/virtio_net.c > > @@ -1419,6 +1419,41 @@ static void virtnet_init_settings(struct net_device > > *dev) > > Hi, > > I work on Google Compute Engine, and I noticed that you had this > unmerged patch that allows controlling offloads using ethtool for > virtionet. > > We are interested in merging this patch as it will be useful in > debugging customer issues related to offloads and MTU. > > If work remains to get the patch merged, I'm willing to help out. > > Thanks, > -Caleb
This patch needs to be rebased on top of latest patches by Jason. In particular, there's code to disable/enable offloads automatically. That either needs to go away if user configured them manually, or the conflict resolved. -- MST
